Sound absorber round air duct Itho Daalderop
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General information
Ordercode YESSS
3020-4379 
Product code
591-1270
EAN code
08712922173770
Product group
Sound absorber round air duct
Brand
Itho Daalderop
Product specifications
Material inner pipe
Other
Material outer pipe
Other
Flexible
Yes
Connection 1
Insert end
Connection 2
Insert end
With pre-mounted seal
No
Insulating material
Glass wool
With protection cloth
No
Vapour inhibition layer
Yes
With core/cone
No
Damping 125 Hz
17 dB
Damping 250 Hz
27 dB
Damping 500 Hz
26 dB
Damping 1000 Hz
27 dB
Damping 2000 Hz
36 dB
Damping 4000 Hz
25 dB
Working length
1000 mm
Inner diameter
180 mm
Product information